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⇐ DAC 1955 decoder +LM3886 power amplifier Board (fiber-optic coaxial USB decoding) TPA3255 Class-D 2.1 Stereo Amplifier [150W x 2] + Sub-Woofer [325W] + Audio Tuning + Bluetooth ⇒

TPA3255 High Performance Ultra-HD Class-D Stereo Amplifier Board [315W x 2]

Brand: Yuan Jing
Product Code: AMP-TPA3255-ST-001
Availability: In Stock
Price:
USD $76.50 USD $62.50
You save: USD $14.00 (18%)
Dimensions: 149mm X 93mm X 28mm (LxWxH)
Total Weight (Item + Packaging): 360g

 

TPA3255 High Performance Ultra-HD Class-D Stereo Amplifier Board [315W x 2] 

Latest Version

Product Details:

TPA3255 is a high performance class-D power amplifier that enables true premium sound quality with class-D efficiency. It features an advanced integrated feedback design and proprietary highspeed gate driver error correction (PurePath™ UltraHD). This technology allows ultra low distortion across the audio band and superior audio quality. The device is operated in AD-mode, and can drive up to 2 x 315 W into 4-Ω load at 10% THD and 2 x 150 W unclipped into 8-Ω load and features a 2 VRMS analog input interface that works seamlessly with high performance DACs such as TI's PCM5242. In addition to excellent audio performance, TPA3255 achieves both high power efficiency and very low power stage idle losses below 2.5W. This is achieved through the use of 85 mΩ MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementations.

 

Fetures:
 

> Total Output Power at 10%THD+N

– 315-W Stereo into 4 Ω in BTL Configuration

– 185-W Stereo into 8 Ω in BTL Configuration

– 600-W Mono into 2 Ω in PBTL Configuration

 

> Total Output Power at 1%THD+N

– 260-W Stereo into 4 Ω in BTL Configuration

– 150-W Stereo into 8 Ω in BTL Configuration

– 480-W Mono into 2 Ω in PBTL Configuration

 

> Advanced Integrated Feedback Design with Highspeed Gate Driver Error Correction (PurePath™ Ultra-HD)

> 90% Efficient Class-D Operation (4 Ω)

> Wide 18-V to 53.5V Supply Voltage Operation

 

Recommended Suplly Voltage : DC 48V

 

TI TPA3255 Class-D Stereo Amplifier Chip

https://www.youtube.com/watch?v=Oon2WIlZBks

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